Number of (n+1)X(7+1) 0..2 arrays with the maximum plus the upper median plus the lower median minus the minimum of every 2X2 subblock equal.

A236727

Number of (n+1)X(7+1) 0..2 arrays with the maximum plus the upper median plus the lower median minus the minimum of every 2X2 subblock equal.

Terms

    a(0) =34817a(1) =274715a(2) =1848980a(3) =16715765a(4) =134575906a(5) =1348210352a(6) =12274465993a(7) =137842125459

External references